1285249008

素因数分解:

$2^4\times 3^1\times {\mathrm{421}}^1\times {\mathrm{63601}}^1$

素因数の和:64033

約数の個数: 40

約数和(自身を含む): 3328165456

約数和(自身を除く): 2042916448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421, 842, 1263, 1684, 2526, 3368, 5052, 6736, 10104, 20208, 63601, 127202, 190803, 254404, 381606, 508808, 763212, 1017616, 1526424, 3052848, 26776021, 53552042, 80328063, 107104084, 160656126, 214208168, 321312252, 428416336, 642624504, 1285249008]

約数ペア:

[(1, 1285249008), (2, 642624504), (3, 428416336), (4, 321312252), (6, 214208168), (8, 160656126), (12, 107104084), (16, 80328063), (24, 53552042), (48, 26776021), (421, 3052848), (842, 1526424), (1263, 1017616), (1684, 763212), (2526, 508808), (3368, 381606), (5052, 254404), (6736, 190803), (10104, 127202), (20208, 63601)]